def test_outside_body_error(self, report_internal_error, build_tracer):
tracer = Mock()
tracer.side_effect = KeyError('foo')
build_tracer.return_value = tracer
@current_app.task
def xtask():
pass
trace_task(xtask, 'uuid', (), {})
self.assertTrue(report_internal_error.call_count)
self.assertIs(xtask.__trace__, tracer)
def test_outside_body_error(self, report_internal_error, build_tracer):
tracer = Mock()
tracer.side_effect = KeyError("foo")
build_tracer.return_value = tracer
@current_app.task
def xtask():
pass
trace_task(xtask, "uuid", (), {})
self.assertTrue(report_internal_error.call_count)
self.assertIs(xtask.__tracer__, tracer)
def execute(self, loglevel=None, logfile=None):
"""Execute the task in a :func:`~celery.task.trace.trace_task`.
:keyword loglevel: The loglevel used by the task.
:keyword logfile: The logfile used by the task.
"""
if self.revoked():
return
# acknowledge task as being processed.
if not self.task.acks_late:
self.acknowledge()
kwargs = self.kwargs
if self.task.accept_magic_kwargs:
kwargs = self.extend_with_default_kwargs()
request = self.request_dict
request.update({'loglevel': loglevel, 'logfile': logfile,
'hostname': self.hostname, 'is_eager': False,
'delivery_info': self.delivery_info})
retval = trace_task(self.task, self.id, self.args, kwargs, request,
**{'hostname': self.hostname,
'loader': self.app.loader})
self.acknowledge()
return retval
def execute(self, loglevel=None, logfile=None):
"""Execute the task in a :func:`~celery.task.trace.trace_task`.
:keyword loglevel: The loglevel used by the task.
:keyword logfile: The logfile used by the task.
"""
if self.revoked():
return
# acknowledge task as being processed.
if not self.task.acks_late:
self.acknowledge()
kwargs = self.kwargs
if self.task.accept_magic_kwargs:
kwargs = self.extend_with_default_kwargs()
request = self.request_dict
request.update({
'loglevel': loglevel,
'logfile': logfile,
'hostname': self.hostname,
'is_eager': False,
'delivery_info': self.delivery_info
})
retval = trace_task(
self.task, self.id, self.args, kwargs, request, **{
'hostname': self.hostname,
'loader': self.app.loader
})
self.acknowledge()
return retval
def jail(task_id, name, args, kwargs):
request = {'id': task_id}
task = current_app.tasks[name]
task.__trace__ = None # rebuild
return trace_task(
task, task_id, args, kwargs, request=request, eager=False,
)
def jail(task_id, name, args, kwargs):
request = {'id': task_id}
task = current_app.tasks[name]
task.__trace__ = None # rebuild
return trace_task(
task, task_id, args, kwargs, request=request, eager=False,
)
def test_execute_safe_catches_exception(self):
def _error_exec(self, *args, **kwargs):
raise KeyError("baz")
@task_dec(request=None)
def raising():
raise KeyError("baz")
with self.assertWarnsRegex(RuntimeWarning, r"Exception raised outside"):
res = trace_task(raising, uuid(), [], {})
self.assertIsInstance(res, ExceptionInfo)
def test_execute_safe_catches_exception(self):
def _error_exec(self, *args, **kwargs):
raise KeyError("baz")
@task_dec(request=None)
def raising():
raise KeyError("baz")
with self.assertWarnsRegex(RuntimeWarning,
r'Exception raised outside'):
res = trace_task(raising, uuid(), [], {})
self.assertIsInstance(res, ExceptionInfo)